Functional Coffee

Single-origin craft. Elevated performance.

This isn’t a supplement with coffee flavor. Our Functional Coffee line is built on a premium specialty arabica base — smooth, complex, and exceptional on its own — with lion’s mane mushroom extract added for sustained mental clarity and focus without the crash.

The same craft that goes into every One Good Cup origin. The same uncompromising quality. Just with an upgrade your mind will notice.

  • Lion’s Mane mushroom extract for cognitive clarity
  • No jitters. No crash. Smooth, sustained energy.
  • Premium specialty arabica base
  • Available in Medium Roast, Dark Roast, and Instant